Cord member safety connector for window blind

Details Cord member safety connector for window blind Cord member safety connector for window blind

2005-01-25

2005-01-25

Purol, David (Department: 3634)

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Venetian blind type

C160S243000

Reexamination Certificate

active

06845803

ABSTRACT:
A connector for connecting a cord member of a window blind includes a supporting member and a coupling member detachably coupled to the supporting member. The supporting member has a receiving space and an escape opening that is communicated with the receiving space and has a diameter smaller than that of the receiving space. The coupling member has a compressible retaining portion received in the receiving space and stopped above the escape opening, and a cord member tie portion for connection of the cord member. When the cord member is pulled by an external force over a predetermined level, the retaining portion is allowed to pass through the escape opening.

REFERENCES:
patent: 4857516 (1989-08-01), Terao et al.
patent: 5485875 (1996-01-01), Genova
patent: 5542461 (1996-08-01), Huang
patent: 5560414 (1996-10-01), Judkins et al.
patent: 5919542 (1999-07-01), Chou
patent: 5971054 (1999-10-01), Gobidas
patent: 6044523 (2000-04-01), Ortega
patent: 6263946 (2001-07-01), Cotten
patent: 6431248 (2002-08-01), Hyman et al.
patent: 6640870 (2003-11-01), Osinga
patent: 6644379 (2003-11-01), Nei

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